FZUS52 KMLB 190245
CWFMLB
Coastal Waters Forecast for East Central Florida
National Weather Service Melbourne FL
945 PM EST Thu Dec 18 2025
Atlantic coastal waters from Flagler Beach to Jupiter Inlet out 60 nm.
Seas are provided as a range of the average height of the highest
one third of the waves, along with the occasional height of the
average highest ten percent of the waves.
AMZ500-191515-
Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm
945 PM EST Thu Dec 18 2025
.SYNOPSIS...Fresh breezes will persist through Friday morning
over the Gulf Stream, leading to poor to hazardous boating
conditions. Winds out of the south veer to the southwest tonight
as a weak cold front moves into the southeast United States. The
front will then approach central Florida and cross the waters on
Friday, with offshore winds becoming north to northwest behind the
front. Scattered showers are forecast through Friday, with
isolated lightning storms also possible through early Friday.
Winds quickly turn back out of the northeast this weekend as high
pressure settles off Cape Hatteras. Rapidly deteriorating boating
conditions again Sunday overnight into early next week.
.GULF STREAM HAZARDS...South winds near 20 knots and gusty
becoming southwest overnight. Seas building to 5 to 7 feet.
The approximate location of the west wall of the Gulf Stream based on
the Real Time Ocean Forecast System as of Thursday, December 18th, 2025.
42 nautical miles east of Ponce Inlet.
30 nautical miles east of Port Canaveral.
24 nautical miles east of Sebastian Inlet.
16 nautical miles east of Fort Pierce Inlet.
9 nautical miles east of Saint Lucie Inlet.
$$
AMZ550-191515-
Flagler Beach to Volusia-Brevard County Line 0-20 nm-
945 PM EST Thu Dec 18 2025
.REST OF TONIGHT...South winds around 15 knots, becoming
southwest early this morning. Seas 5 feet, occasionally to
6 feet. Wave Detail: East 5 feet at 8 seconds. A light chop on
the intracoastal waters. A slight chance of thunderstorms. A
chance of showers early this evening, then a slight chance of
showers.
.FRIDAY...West winds 10 to 15 knots, becoming northwest in the
afternoon. Seas 3 to 4 feet. Wave Detail: East 4 feet at
9 seconds and west 2 feet at 3 seconds. A moderate chop on the
intracoastal waters.
.FRIDAY NIGHT...North winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: East 4 feet at 9 seconds and
north 3 feet at 5 seconds. A light chop on the intracoastal
waters.
.SATURDAY...Northeast winds 5 to 10 knots. Seas 3 to 4 feet. Wave
Detail: East 4 feet at 8 seconds. A light chop on the
intracoastal waters.
.SATURDAY NIGHT...East winds around 5 knots, becoming southwest
after midnight. Seas 3 feet. Wave Detail: East 3 feet at
8 seconds. Smooth on the intracoastal waters.
.SUNDAY...Northwest winds 5 to 10 knots, becoming north 10 to
15 knots in the afternoon. Seas 3 to 4 feet. Wave Detail:
Northeast 4 feet at 9 seconds. A moderate chop on the
intracoastal waters.
.SUNDAY NIGHT...North winds 10 to 15 knots, becoming northeast
15 to 20 knots after midnight. Seas 3 to 4 feet, building to 4 to
6 feet, occasionally to 8 feet after midnight. Choppy on the
intracoastal waters.
.MONDAY...Northeast winds 20 to 25 knots. Seas 6 to 8 feet,
occasionally to 10 feet, building to 8 to 9 feet, occasionally to
11 feet in the afternoon. Rough on the intracoastal waters.
.MONDAY NIGHT...East winds 20 to 25 knots. Seas 8 to 10 feet,
occasionally to 13 feet. Rough on the intracoastal waters.
.TUESDAY...East winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. Seas 6 to 8 feet, occasionally to
10 feet. Choppy on the intracoastal waters.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Mostly smooth on the intracoastal waters.
Winds and waves higher in and near thunderstorms.
$$
AMZ552-191515-
Volusia-Brevard County Line to Sebastian Inlet 0-20 nm-
945 PM EST Thu Dec 18 2025
.REST OF TONIGHT...South winds around 15 knots, becoming
southwest. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail:
East 5 feet at 8 seconds. A light chop on the intracoastal
waters. A slight chance of showers and thunderstorms.
.FRIDAY...West winds 10 to 15 knots, becoming northwest in the
afternoon. Seas 3 to 4 feet. Wave Detail: East 4 feet at
9 seconds. A moderate chop on the intracoastal waters.
.FRIDAY NIGHT...North winds 10 to 15 knots. Seas 3 to 4 feet.
Wave Detail: East 4 feet at 9 seconds and north 2 feet at
4 seconds. A light chop on the intracoastal waters.
.SATURDAY...Northeast winds 5 to 10 knots. Seas 3 to 4 feet. Wave
Detail: East 4 feet at 8 seconds. A light chop on the
intracoastal waters.
.SATURDAY NIGHT...East winds around 5 knots, becoming south after
midnight. Seas 2 to 3 feet. Wave Detail: East 3 feet at
8 seconds. Smooth on the intracoastal waters.
.SUNDAY...North winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: East 3 feet at 9 seconds. A light chop on the
intracoastal waters.
.SUNDAY NIGHT...North winds 10 to 15 knots, becoming northeast
15 to 20 knots after midnight. Seas 3 to 5 feet, occasionally to
6 feet. Choppy on the intracoastal waters.
.MONDAY...Northeast winds 20 to 25 knots. Seas 6 to 8 feet,
occasionally to 10 feet. Rough on the intracoastal waters. A
slight chance of showers in the afternoon.
.MONDAY NIGHT...East winds 20 to 25 knots. Seas 8 to 10 feet,
occasionally to 13 feet. Rough on the intracoastal waters. A
slight chance of showers in the evening.
.TUESDAY...East winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. Seas 7 to 9 feet, occasionally to
11 feet. Choppy on the intracoastal waters.
.TUESDAY NIGHT...East winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. Seas 5 to 7 feet, occasionally to
9 feet. A light chop on the intracoastal waters.
Winds and waves higher in and near thunderstorms.
$$
AMZ555-191515-
Sebastian Inlet to Jupiter Inlet 0-20 nm-
945 PM EST Thu Dec 18 2025
.REST OF TONIGHT...South winds 10 to 15 knots, becoming southwest
early this morning. Seas 4 to 5 feet, occasionally to 6 feet.
Wave Detail: East 3 feet at 6 seconds. A light chop on the
intracoastal waters. A slight chance of thunderstorms early this
evening. A slight chance of showers.
.FRIDAY...West winds around 10 knots, becoming northwest in the
afternoon. Seas 2 to 3 feet. Wave Detail: East 3 feet at
9 seconds and southwest 2 feet at 4 seconds. A light chop on the
intracoastal waters.
.FRIDAY NIGHT...North winds 5 to 10 knots. Seas 3 to 4 feet. Wave
Detail: East 3 feet at 9 seconds and north 1 foot at 4 seconds.
Mostly smooth on the intracoastal waters.
.SATURDAY...Northeast winds 5 to 10 knots. Seas 3 to 4 feet. Wave
Detail: Northeast 3 feet at 8 seconds. A light chop on the
intracoastal waters.
.SATURDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet.
Wave Detail: East 3 feet at 8 seconds and southeast 1 foot at
4 seconds. Mostly smooth on the intracoastal waters.
.SUNDAY...Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Northeast 3 feet at 12 seconds and southeast 1 foot at
4 seconds. A light chop on the intracoastal waters.
.SUNDAY NIGHT...Northeast winds 10 to 15 knots, increasing to
15 to 20 knots after midnight. Seas 3 to 5 feet, occasionally to
6 feet. Choppy on the intracoastal waters. A slight chance of
showers after midnight.
.MONDAY...Northeast winds 15 to 20 knots, increasing to 20 to
25 knots in the afternoon. Seas 7 to 9 feet, occasionally to
11 feet. Rough on the intracoastal waters. A slight chance of
showers in the afternoon.
.MONDAY NIGHT...East winds 20 to 25 knots. Seas 9 to 11 feet,
occasionally to 14 feet. Rough on the intracoastal waters. A
slight chance of showers.
.TUESDAY...East winds 20 to 25 knots, diminishing to 15 to
20 knots in the afternoon. Seas 8 to 10 feet, occasionally to
13 feet. Rough on the intracoastal waters.
.TUESDAY NIGHT...East winds 10 to 15 knots. Seas 6 to 8 feet,
occasionally to 10 feet. A light chop on the intracoastal waters.
Winds and waves higher in and near thunderstorms.
$$
AMZ570-191515-
Flagler Beach to Volusia-Brevard County Line 20-60 nm-
945 PM EST Thu Dec 18 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING...
.REST OF TONIGHT...South winds around 20 knots, becoming
southwest early this morning. Seas 6 to 7 feet, occasionally to
9 feet. Wave Detail: Southeast 6 feet at 9 seconds and southwest
4 feet at 5 seconds. A chance of showers and thunderstorms.
.FRIDAY...West winds 15 to 20 knots, becoming northwest in the
afternoon. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail:
West 4 feet at 4 seconds and east 4 feet at 9 seconds.
.FRIDAY NIGHT...North winds 10 to 15 knots. Seas 5 to 6 feet,
occasionally to 8 feet. Wave Detail: Northwest 4 feet at
5 seconds and east 4 feet at 9 seconds.
.SATURDAY...Northeast winds 5 to 10 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: North 4 feet at 6 seconds
and east 4 feet at 9 seconds.
.SATURDAY NIGHT...Southeast winds around 5 knots, becoming
southwest after midnight. Seas 3 to 4 feet. Wave Detail: East
4 feet at 9 seconds.
.SUNDAY...Northwest winds 5 to 10 knots, becoming north in the
afternoon. Seas 3 to 4 feet. Wave Detail: East 4 feet at
9 seconds.
.SUNDAY NIGHT...North winds 10 to 15 knots, becoming northeast
15 to 20 knots after midnight. Seas 4 to 6 feet, occasionally to
8 feet. A slight chance of showers after midnight.
.MONDAY...Northeast winds 20 to 25 knots. Seas 7 to 9 feet,
occasionally to 11 feet, building to 9 to 10 feet, occasionally
to 13 feet in the afternoon. A slight chance of showers in the
morning, then a chance of showers in the afternoon.
.MONDAY NIGHT...East winds 20 to 25 knots. Seas 9 to 11 feet,
occasionally to 14 feet. A slight chance of showers.
.TUESDAY...East winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. Seas 8 to 10 feet, occasionally to
13 feet. A slight chance of showers in the morning.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 5 to 7 feet,
occasionally to 9 feet.
Winds and seas higher in and near thunderstorms.
$$
AMZ572-191515-
Volusia-Brevard County Line to Sebastian Inlet 20-60 nm-
945 PM EST Thu Dec 18 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING...
.REST OF TONIGHT...South winds 15 to 20 knots, becoming
southwest. Seas 6 to 7 feet, occasionally to 9 feet. Wave Detail:
East 6 feet at 9 seconds and southwest 3 feet at 4 seconds. A
chance of showers with a slight chance of thunderstorms.
.FRIDAY...West winds 15 to 20 knots, becoming northwest 10 to
15 knots in the afternoon. Seas 4 to 6 feet, occasionally to
8 feet. Wave Detail: Southwest 4 feet at 4 seconds and east
4 feet at 9 seconds. A slight chance of showers and thunderstorms
in the morning.
.FRIDAY NIGHT...North winds 10 to 15 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: North 4 feet at 6 seconds
and east 4 feet at 9 seconds.
.SATURDAY...East winds 5 to 10 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: North 4 feet at 6 seconds
and east 4 feet at 9 seconds.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots, becoming south
after midnight. Seas 3 to 5 feet, occasionally to 6 feet. Wave
Detail: North 3 feet at 6 seconds and east 3 feet at 9 seconds.
.SUNDAY...North winds 5 to 10 knots. Seas 3 to 4 feet. Wave
Detail: East 4 feet at 12 seconds and north 2 feet at 5 seconds.
A slight chance of showers in the morning.
.SUNDAY NIGHT...Northeast winds 10 to 15 knots, increasing to
15 to 20 knots after midnight. Seas 4 to 6 feet, occasionally to
8 feet. A slight chance of showers.
.MONDAY...Northeast winds 20 to 25 knots. Seas 7 to 9 feet,
occasionally to 11 feet, building to 9 to 10 feet, occasionally
to 13 feet in the afternoon. A chance of showers.
.MONDAY NIGHT...East winds 20 to 25 knots. Seas 10 to 11 feet,
occasionally to 14 feet. A chance of showers in the evening, then
a slight chance of showers after midnight.
.TUESDAY...East winds 20 to 25 knots, diminishing to 15 to
20 knots in the afternoon. Seas 9 to 11 feet, occasionally to
14 feet, subsiding to 8 to 9 feet, occasionally to 11 feet in the
afternoon. A slight chance of showers in the morning.
.TUESDAY NIGHT...East winds 10 to 15 knots. Seas 6 to 8 feet,
occasionally to 10 feet.
Winds and seas higher in and near thunderstorms.
$$
AMZ575-191515-
Sebastian Inlet to Jupiter Inlet 20-60 nm-
945 PM EST Thu Dec 18 2025
...SMALL CRAFT SHOULD EXERCISE CAUTION...
.REST OF TONIGHT...South winds 15 to 20 knots, becoming southwest
early this morning. Seas 4 to 6 feet, occasionally to 8 feet.
Wave Detail: East 4 feet at 8 seconds and south 3 feet at
5 seconds. A chance of showers.
.FRIDAY...West winds 10 to 15 knots, becoming northwest in the
afternoon. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail:
West 3 feet at 4 seconds and east 3 feet at 9 seconds.
.FRIDAY NIGHT...North winds 5 to 10 knots, becoming northeast
10 to 15 knots after midnight. Seas 3 to 5 feet, occasionally to
6 feet. Wave Detail: Northeast 4 feet at 9 seconds and northwest
2 feet at 4 seconds. A slight chance of showers after midnight.
.SATURDAY...Northeast winds 10 to 15 knots, becoming east 5 to
10 knots in the afternoon. Seas 3 to 5 feet, occasionally to
6 feet. Wave Detail: Northeast 4 feet at 9 seconds and northwest
3 feet at 6 seconds.
.SATURDAY NIGHT...East winds 5 to 10 knots. Seas 3 to 4 feet.
Wave Detail: North 3 feet at 6 seconds and east 3 feet at
9 seconds.
.SUNDAY...Northeast winds 5 to 10 knots. Seas 3 to 4 feet. Wave
Detail: Northeast 4 feet at 11 seconds and north 3 feet at
6 seconds.
.SUNDAY NIGHT...Northeast winds 10 to 15 knots, increasing to
15 to 20 knots after midnight. Seas 4 to 6 feet, occasionally to
8 feet. A slight chance of showers.
.MONDAY...Northeast winds 20 to 25 knots. Seas 8 to 10 feet,
occasionally to 13 feet. A slight chance of showers.
.MONDAY NIGHT...East winds around 25 knots. Seas 10 to 11 feet,
occasionally to 14 feet. A chance of showers in the evening, then
a slight chance of showers after midnight.
.TUESDAY...East winds 20 to 25 knots, diminishing to 15 to
20 knots in the afternoon. Seas 10 to 11 feet, occasionally to
14 feet, subsiding to 8 to 9 feet, occasionally to 11 feet in the
afternoon.
.TUESDAY NIGHT...East winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. Seas 6 to 8 feet, occasionally to
10 feet.
$$
CWFMLB
Coastal Waters Forecast for East Central Florida
National Weather Service Melbourne FL
945 PM EST Thu Dec 18 2025
Atlantic coastal waters from Flagler Beach to Jupiter Inlet out 60 nm.
Seas are provided as a range of the average height of the highest
one third of the waves, along with the occasional height of the
average highest ten percent of the waves.
AMZ500-191515-
Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm
945 PM EST Thu Dec 18 2025
.SYNOPSIS...Fresh breezes will persist through Friday morning
over the Gulf Stream, leading to poor to hazardous boating
conditions. Winds out of the south veer to the southwest tonight
as a weak cold front moves into the southeast United States. The
front will then approach central Florida and cross the waters on
Friday, with offshore winds becoming north to northwest behind the
front. Scattered showers are forecast through Friday, with
isolated lightning storms also possible through early Friday.
Winds quickly turn back out of the northeast this weekend as high
pressure settles off Cape Hatteras. Rapidly deteriorating boating
conditions again Sunday overnight into early next week.
.GULF STREAM HAZARDS...South winds near 20 knots and gusty
becoming southwest overnight. Seas building to 5 to 7 feet.
The approximate location of the west wall of the Gulf Stream based on
the Real Time Ocean Forecast System as of Thursday, December 18th, 2025.
42 nautical miles east of Ponce Inlet.
30 nautical miles east of Port Canaveral.
24 nautical miles east of Sebastian Inlet.
16 nautical miles east of Fort Pierce Inlet.
9 nautical miles east of Saint Lucie Inlet.
$$
AMZ550-191515-
Flagler Beach to Volusia-Brevard County Line 0-20 nm-
945 PM EST Thu Dec 18 2025
.REST OF TONIGHT...South winds around 15 knots, becoming
southwest early this morning. Seas 5 feet, occasionally to
6 feet. Wave Detail: East 5 feet at 8 seconds. A light chop on
the intracoastal waters. A slight chance of thunderstorms. A
chance of showers early this evening, then a slight chance of
showers.
.FRIDAY...West winds 10 to 15 knots, becoming northwest in the
afternoon. Seas 3 to 4 feet. Wave Detail: East 4 feet at
9 seconds and west 2 feet at 3 seconds. A moderate chop on the
intracoastal waters.
.FRIDAY NIGHT...North winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: East 4 feet at 9 seconds and
north 3 feet at 5 seconds. A light chop on the intracoastal
waters.
.SATURDAY...Northeast winds 5 to 10 knots. Seas 3 to 4 feet. Wave
Detail: East 4 feet at 8 seconds. A light chop on the
intracoastal waters.
.SATURDAY NIGHT...East winds around 5 knots, becoming southwest
after midnight. Seas 3 feet. Wave Detail: East 3 feet at
8 seconds. Smooth on the intracoastal waters.
.SUNDAY...Northwest winds 5 to 10 knots, becoming north 10 to
15 knots in the afternoon. Seas 3 to 4 feet. Wave Detail:
Northeast 4 feet at 9 seconds. A moderate chop on the
intracoastal waters.
.SUNDAY NIGHT...North winds 10 to 15 knots, becoming northeast
15 to 20 knots after midnight. Seas 3 to 4 feet, building to 4 to
6 feet, occasionally to 8 feet after midnight. Choppy on the
intracoastal waters.
.MONDAY...Northeast winds 20 to 25 knots. Seas 6 to 8 feet,
occasionally to 10 feet, building to 8 to 9 feet, occasionally to
11 feet in the afternoon. Rough on the intracoastal waters.
.MONDAY NIGHT...East winds 20 to 25 knots. Seas 8 to 10 feet,
occasionally to 13 feet. Rough on the intracoastal waters.
.TUESDAY...East winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. Seas 6 to 8 feet, occasionally to
10 feet. Choppy on the intracoastal waters.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Mostly smooth on the intracoastal waters.
Winds and waves higher in and near thunderstorms.
$$
AMZ552-191515-
Volusia-Brevard County Line to Sebastian Inlet 0-20 nm-
945 PM EST Thu Dec 18 2025
.REST OF TONIGHT...South winds around 15 knots, becoming
southwest. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail:
East 5 feet at 8 seconds. A light chop on the intracoastal
waters. A slight chance of showers and thunderstorms.
.FRIDAY...West winds 10 to 15 knots, becoming northwest in the
afternoon. Seas 3 to 4 feet. Wave Detail: East 4 feet at
9 seconds. A moderate chop on the intracoastal waters.
.FRIDAY NIGHT...North winds 10 to 15 knots. Seas 3 to 4 feet.
Wave Detail: East 4 feet at 9 seconds and north 2 feet at
4 seconds. A light chop on the intracoastal waters.
.SATURDAY...Northeast winds 5 to 10 knots. Seas 3 to 4 feet. Wave
Detail: East 4 feet at 8 seconds. A light chop on the
intracoastal waters.
.SATURDAY NIGHT...East winds around 5 knots, becoming south after
midnight. Seas 2 to 3 feet. Wave Detail: East 3 feet at
8 seconds. Smooth on the intracoastal waters.
.SUNDAY...North winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: East 3 feet at 9 seconds. A light chop on the
intracoastal waters.
.SUNDAY NIGHT...North winds 10 to 15 knots, becoming northeast
15 to 20 knots after midnight. Seas 3 to 5 feet, occasionally to
6 feet. Choppy on the intracoastal waters.
.MONDAY...Northeast winds 20 to 25 knots. Seas 6 to 8 feet,
occasionally to 10 feet. Rough on the intracoastal waters. A
slight chance of showers in the afternoon.
.MONDAY NIGHT...East winds 20 to 25 knots. Seas 8 to 10 feet,
occasionally to 13 feet. Rough on the intracoastal waters. A
slight chance of showers in the evening.
.TUESDAY...East winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. Seas 7 to 9 feet, occasionally to
11 feet. Choppy on the intracoastal waters.
.TUESDAY NIGHT...East winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. Seas 5 to 7 feet, occasionally to
9 feet. A light chop on the intracoastal waters.
Winds and waves higher in and near thunderstorms.
$$
AMZ555-191515-
Sebastian Inlet to Jupiter Inlet 0-20 nm-
945 PM EST Thu Dec 18 2025
.REST OF TONIGHT...South winds 10 to 15 knots, becoming southwest
early this morning. Seas 4 to 5 feet, occasionally to 6 feet.
Wave Detail: East 3 feet at 6 seconds. A light chop on the
intracoastal waters. A slight chance of thunderstorms early this
evening. A slight chance of showers.
.FRIDAY...West winds around 10 knots, becoming northwest in the
afternoon. Seas 2 to 3 feet. Wave Detail: East 3 feet at
9 seconds and southwest 2 feet at 4 seconds. A light chop on the
intracoastal waters.
.FRIDAY NIGHT...North winds 5 to 10 knots. Seas 3 to 4 feet. Wave
Detail: East 3 feet at 9 seconds and north 1 foot at 4 seconds.
Mostly smooth on the intracoastal waters.
.SATURDAY...Northeast winds 5 to 10 knots. Seas 3 to 4 feet. Wave
Detail: Northeast 3 feet at 8 seconds. A light chop on the
intracoastal waters.
.SATURDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet.
Wave Detail: East 3 feet at 8 seconds and southeast 1 foot at
4 seconds. Mostly smooth on the intracoastal waters.
.SUNDAY...Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Northeast 3 feet at 12 seconds and southeast 1 foot at
4 seconds. A light chop on the intracoastal waters.
.SUNDAY NIGHT...Northeast winds 10 to 15 knots, increasing to
15 to 20 knots after midnight. Seas 3 to 5 feet, occasionally to
6 feet. Choppy on the intracoastal waters. A slight chance of
showers after midnight.
.MONDAY...Northeast winds 15 to 20 knots, increasing to 20 to
25 knots in the afternoon. Seas 7 to 9 feet, occasionally to
11 feet. Rough on the intracoastal waters. A slight chance of
showers in the afternoon.
.MONDAY NIGHT...East winds 20 to 25 knots. Seas 9 to 11 feet,
occasionally to 14 feet. Rough on the intracoastal waters. A
slight chance of showers.
.TUESDAY...East winds 20 to 25 knots, diminishing to 15 to
20 knots in the afternoon. Seas 8 to 10 feet, occasionally to
13 feet. Rough on the intracoastal waters.
.TUESDAY NIGHT...East winds 10 to 15 knots. Seas 6 to 8 feet,
occasionally to 10 feet. A light chop on the intracoastal waters.
Winds and waves higher in and near thunderstorms.
$$
AMZ570-191515-
Flagler Beach to Volusia-Brevard County Line 20-60 nm-
945 PM EST Thu Dec 18 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING...
.REST OF TONIGHT...South winds around 20 knots, becoming
southwest early this morning. Seas 6 to 7 feet, occasionally to
9 feet. Wave Detail: Southeast 6 feet at 9 seconds and southwest
4 feet at 5 seconds. A chance of showers and thunderstorms.
.FRIDAY...West winds 15 to 20 knots, becoming northwest in the
afternoon. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail:
West 4 feet at 4 seconds and east 4 feet at 9 seconds.
.FRIDAY NIGHT...North winds 10 to 15 knots. Seas 5 to 6 feet,
occasionally to 8 feet. Wave Detail: Northwest 4 feet at
5 seconds and east 4 feet at 9 seconds.
.SATURDAY...Northeast winds 5 to 10 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: North 4 feet at 6 seconds
and east 4 feet at 9 seconds.
.SATURDAY NIGHT...Southeast winds around 5 knots, becoming
southwest after midnight. Seas 3 to 4 feet. Wave Detail: East
4 feet at 9 seconds.
.SUNDAY...Northwest winds 5 to 10 knots, becoming north in the
afternoon. Seas 3 to 4 feet. Wave Detail: East 4 feet at
9 seconds.
.SUNDAY NIGHT...North winds 10 to 15 knots, becoming northeast
15 to 20 knots after midnight. Seas 4 to 6 feet, occasionally to
8 feet. A slight chance of showers after midnight.
.MONDAY...Northeast winds 20 to 25 knots. Seas 7 to 9 feet,
occasionally to 11 feet, building to 9 to 10 feet, occasionally
to 13 feet in the afternoon. A slight chance of showers in the
morning, then a chance of showers in the afternoon.
.MONDAY NIGHT...East winds 20 to 25 knots. Seas 9 to 11 feet,
occasionally to 14 feet. A slight chance of showers.
.TUESDAY...East winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. Seas 8 to 10 feet, occasionally to
13 feet. A slight chance of showers in the morning.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 5 to 7 feet,
occasionally to 9 feet.
Winds and seas higher in and near thunderstorms.
$$
AMZ572-191515-
Volusia-Brevard County Line to Sebastian Inlet 20-60 nm-
945 PM EST Thu Dec 18 2025
...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING...
.REST OF TONIGHT...South winds 15 to 20 knots, becoming
southwest. Seas 6 to 7 feet, occasionally to 9 feet. Wave Detail:
East 6 feet at 9 seconds and southwest 3 feet at 4 seconds. A
chance of showers with a slight chance of thunderstorms.
.FRIDAY...West winds 15 to 20 knots, becoming northwest 10 to
15 knots in the afternoon. Seas 4 to 6 feet, occasionally to
8 feet. Wave Detail: Southwest 4 feet at 4 seconds and east
4 feet at 9 seconds. A slight chance of showers and thunderstorms
in the morning.
.FRIDAY NIGHT...North winds 10 to 15 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: North 4 feet at 6 seconds
and east 4 feet at 9 seconds.
.SATURDAY...East winds 5 to 10 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: North 4 feet at 6 seconds
and east 4 feet at 9 seconds.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots, becoming south
after midnight. Seas 3 to 5 feet, occasionally to 6 feet. Wave
Detail: North 3 feet at 6 seconds and east 3 feet at 9 seconds.
.SUNDAY...North winds 5 to 10 knots. Seas 3 to 4 feet. Wave
Detail: East 4 feet at 12 seconds and north 2 feet at 5 seconds.
A slight chance of showers in the morning.
.SUNDAY NIGHT...Northeast winds 10 to 15 knots, increasing to
15 to 20 knots after midnight. Seas 4 to 6 feet, occasionally to
8 feet. A slight chance of showers.
.MONDAY...Northeast winds 20 to 25 knots. Seas 7 to 9 feet,
occasionally to 11 feet, building to 9 to 10 feet, occasionally
to 13 feet in the afternoon. A chance of showers.
.MONDAY NIGHT...East winds 20 to 25 knots. Seas 10 to 11 feet,
occasionally to 14 feet. A chance of showers in the evening, then
a slight chance of showers after midnight.
.TUESDAY...East winds 20 to 25 knots, diminishing to 15 to
20 knots in the afternoon. Seas 9 to 11 feet, occasionally to
14 feet, subsiding to 8 to 9 feet, occasionally to 11 feet in the
afternoon. A slight chance of showers in the morning.
.TUESDAY NIGHT...East winds 10 to 15 knots. Seas 6 to 8 feet,
occasionally to 10 feet.
Winds and seas higher in and near thunderstorms.
$$
AMZ575-191515-
Sebastian Inlet to Jupiter Inlet 20-60 nm-
945 PM EST Thu Dec 18 2025
...SMALL CRAFT SHOULD EXERCISE CAUTION...
.REST OF TONIGHT...South winds 15 to 20 knots, becoming southwest
early this morning. Seas 4 to 6 feet, occasionally to 8 feet.
Wave Detail: East 4 feet at 8 seconds and south 3 feet at
5 seconds. A chance of showers.
.FRIDAY...West winds 10 to 15 knots, becoming northwest in the
afternoon. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail:
West 3 feet at 4 seconds and east 3 feet at 9 seconds.
.FRIDAY NIGHT...North winds 5 to 10 knots, becoming northeast
10 to 15 knots after midnight. Seas 3 to 5 feet, occasionally to
6 feet. Wave Detail: Northeast 4 feet at 9 seconds and northwest
2 feet at 4 seconds. A slight chance of showers after midnight.
.SATURDAY...Northeast winds 10 to 15 knots, becoming east 5 to
10 knots in the afternoon. Seas 3 to 5 feet, occasionally to
6 feet. Wave Detail: Northeast 4 feet at 9 seconds and northwest
3 feet at 6 seconds.
.SATURDAY NIGHT...East winds 5 to 10 knots. Seas 3 to 4 feet.
Wave Detail: North 3 feet at 6 seconds and east 3 feet at
9 seconds.
.SUNDAY...Northeast winds 5 to 10 knots. Seas 3 to 4 feet. Wave
Detail: Northeast 4 feet at 11 seconds and north 3 feet at
6 seconds.
.SUNDAY NIGHT...Northeast winds 10 to 15 knots, increasing to
15 to 20 knots after midnight. Seas 4 to 6 feet, occasionally to
8 feet. A slight chance of showers.
.MONDAY...Northeast winds 20 to 25 knots. Seas 8 to 10 feet,
occasionally to 13 feet. A slight chance of showers.
.MONDAY NIGHT...East winds around 25 knots. Seas 10 to 11 feet,
occasionally to 14 feet. A chance of showers in the evening, then
a slight chance of showers after midnight.
.TUESDAY...East winds 20 to 25 knots, diminishing to 15 to
20 knots in the afternoon. Seas 10 to 11 feet, occasionally to
14 feet, subsiding to 8 to 9 feet, occasionally to 11 feet in the
afternoon.
.TUESDAY NIGHT...East winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. Seas 6 to 8 feet, occasionally to
10 feet.
$$